The term the nurse should use to report and describe the
findings in the patient is known as “Melena”. Melena is known to be the dark
sticky feces containing a part of digested blood. Melena can be produced by
swallowing blood or it may indicate that a person is bleeding internally.
Answer:
atoms (2), community (11) , biome (13), biosphere (14), cells (5), organism (9), ecosystem (12), molecules (3), organ (7), organelles(4), organ system (8) , population (10), subatomic particles(1), and tissues (6)
Explanation:
Levels of organization in order from the simplest to the most complex are:
- Subatomic particles-neutrons, protons and electrons that make up the atom.
- atoms- Smallest particle of a substance that may or may not exist freely.
- molecules- two atoms combine to form molecule. e.g H₂
- organelles- organelles are functioning structures of a cell. e.g. Golgi apparatus.
- cells- organelles combine to form cell. e.g. Parenchyma cells.
- tissue- cells of similar origin and function form the tissue e.g. Cardiac tissue
- organ- tissues combine together to form organs. e.g. Heart
- organ system- many organs combine together to form system. e.g Circulatory system
- organism- several organ system combine to form an organism. e.g. Human being.
- population-organism of same species form a population.
- community- different population combine to form a community.
- ecosystem- communities live in a particular area and interact with the abiotic as well as biotic factors of that area to form ecosystem. e.g. pond ecosystem
- biome-A geographical area where several ecosystem sharing same abiotic factors thrive.e.g. tiaga biome
- biosphere- Narrow zone of the earth where the atmosphere , hydrosphere and lithosphere meet to support life.
Precipitation is the correct answer
Answer:
Flea is most closely related to horsefly, whereas silverfish is most distantly related to horsefly
Explanation:
The question image is given below. Here is the complete question with the transcribed Image Text;
This is one possible phylogenetic tree representing the relationships between some members of phylum Arthropoda. Use this phylogenetic tree and your knowledge of cladistics to determine the relationships between these species. Rank the species from most closely related to horseflies to most distantly related to horseflies. If two species are equally close in their relatedness to horseflies, overlap them.
Answer:
↓↓↓ Most closely related species to the horsefly ↓↓↓
FLEA
KATYDID / HUMAN LOUSE
MAYFLY / DRAGONFLY
SILVERFISH
↑↑↑ Most distantly related species to the horsefly ↑↑↑
<u>Note:</u> A slash "/" is used to overlap species
Evolutionary relationships between organisms are shown by phylogenetic trees. The organisms that are most closely related have more common ancestor than the most distantly related species. Hence, in the picture of phylogenetic tree below, fleas are more closely related to horseflies, even though some other species look like horseflies than fleas do.
